| From: | "Rodrigo Moreno" <rodrigo(dot)miguel(at)terra(dot)com(dot)br> |
|---|---|
| To: | <pgsql-performance(at)postgresql(dot)org> |
| Subject: | RES: RES: Degradation of postgres 7.4.5 on FreeBSD/CygWin |
| Date: | 2005-02-20 13:02:44 |
| Message-ID: | KMEJIOKLKEBIECAIJKPKIEOBCAAA.rodrigo.miguel@terra.com.br |
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| Thread: | |
| Lists: | pgsql-performance |
Hi all,
I Got more improvements using vacuumdb utility and the size of my database
was decreasead from 1.3gb to 900mb.
Only one thing is not right yeat. My procedure perform others 7
subprocedures and with reimported database, it's took about 5 minutes to
complete. With old vacuumed database, the same process took 20minutes, it's
much better than the 4 hours before, but there is little diference.
Now, i have scheduled the vacuumdb --analyze once a day and
vacuumdb --analyze --all --full once a week, i think this is enough.
Now i'll check for reindexes tables and i'll perform analyze in each query
in procedure.
When i get more results, i post here.
Thanks a Lot
Rodrigo Moreno
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